question about actuator_dynprm

Discussion in 'Modeling' started by Junhyeok, Apr 23, 2020.

  1. Hello,
    What do 10 real numbers mean in actuator_dynprm?

    I assume the first element is an inertia of the actuator, but not sure what are the others meaning.

    Thank you
     
  2. It says here http://www.mujoco.org/book/XMLreference.html#actuator that "the built-in activation types (except for muscle) use only the first parameter, but we provide additional parameters in case user callbacks implement a more elaborate model".
    So, the other 9 values to have no meaning by default. You can give them meaning by creating your own user defined actuator models.
    (It seems, I have no experience with this.)
     
    Kyokushin likes this.